Summary
Overview
Work History
Education
Skills
Languages
Timeline
Hi, I’m

B S Suman

Linux System Engineer
Irving,TX
B S  Suman

Summary

Seasoned Linux System Administrator 5+ years successfully managing diverse distros and multi-site remote servers with SAP as a client. Proficient at streamlining all scales of system architecture, from single terminals to 14000+ networked servers. Expert at maintaining smooth operation of Linux-based servers and managing with dynamic performance in environments relying upon diverse operating systems.

Overview

5
years of professional experience

Work History

Tata Consultancy Services Limited
Karnataka, India

SYSTEM ENGINEER
10.2017 - Current

Job overview

Responsibilities: -

Project: SAP HEC (HANA Enterprise Cloud) / MCD (Managed Cloud Delivery project)

  • Scheduling jobs with help of cronjob schedulers
  • Monitor System Performance Parameters using top, netstat, free –g, SAR utilities
  • File-system management and LVM
  • Monitoring Disk space Issues, High CPU and Memory usage Issues, using commands du & df.
  • Backup & Restoration by using tar/rsync/scp commands
  • Stopping & Starting of application & DB by using automation tools / manually
  • Package management using rpm and zypper tools
  • Generating and monitoring SAR reports
  • Configuring SFTP, and creating SFTP users, password and password less authentication
  • Providing permission, changing ownership for groups, users
  • Performing activities on production/Non-production servers
  • Configuring DNS forwarding & reversing
  • Deployment & Decommission of VMs and physical servers
  • Configuring and managing NFS, FTP, SFTP & Samba
  • Creating and managing volumes (NFS volumes from storage server)
  • Working on customer service requests, Service request and change requests
  • Migration / Resize / Storage Migration for VMs
  • IP switching for Failover activities (Primary to HA & DR)
  • Migration of VMs from XEN hypervisor to VMware
  • Backup and restore for IAAS VMs
  • Resolved issues and escalated problems with knowledgeable support and quality service.

Education

Dr. M S Sheshgiri College of Engineering And Tech
Karnataka, India.

Bachelor of Science from Electrical Engineering
07.2017

Skills

  • System Maintenance
  • System Monitoring
  • Configuration and Management
  • Server Monitoring
  • Kernel Patches
  • Update Configurations
  • Red Hat Virtualization
  • Cronjob scheduling
  • Permissions and Access Control
  • IP Addressing and Subnetting
  • Data Backups

Languages

English
Full Professional
Hindi
Full Professional
Telugu
Native or Bilingual
Kannada
Native or Bilingual

Timeline

SYSTEM ENGINEER

Tata Consultancy Services Limited
10.2017 - Current

Dr. M S Sheshgiri College of Engineering And Tech

Bachelor of Science from Electrical Engineering
B S SumanLinux System Engineer